package cn.yunhe.servlet;

import cn.yunhe.biz.UserService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;


@WebServlet("/UserDeleteServlet")
public class UserDeleteServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        int userid=Integer.parseInt(request.getParameter("userid"));

        UserService userService=new UserService();
        int flag=userService.deleteUserById(userid);
        PrintWriter out =response.getWriter();
        if (flag>0){
            out.print("<script>alert('删除成功');location.href='adminPage.jsp'</script>");
        }

    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }
}
